Livestock and other animals are often afflicted with internal parasites. To get an idea of the size of the infestation and the type of organisms involved, a faecal worm egg count is often used. It’s a practical and fairly accurate...
Mobile phone repair is an important industry, servicing tens of millions of damaged phones each year. Phone repairs aren’t getting any easier however, with phone hardware becoming smaller and increasingly complex. So, if you’re interested in phone repair work, it’s...
Think how you’d feel if you had to adjust your TV every time you changed channels. Yet some microscope users have to refocus every time they switch magnifications. And they’re probably not too happy about it either – it’s disruptive and can lead to eye strain. However, it’s a problem simply solved with parfocal lenses.
Overwhelmed by all the different microscope types, makes and models? Not to worry.
Shopping for a microscope doesn’t have to be a daunting experience. This guide will help you narrow the field with a few quick questions.
Looking to get the best out of your oil objectives lens? Then you’ll need to know how to use immersion oil.
If you use 100x OIL objective lenses, you need to know how to properly clean immersion oil off your equipment.
Keeping your lens clean and oil-free will prevent residue build-up, lens degradation, and accidental damage to your other objectives.
Here are some tips to help you keep your microscope clean and in good working order.
Most people when they hear the word ‘microorganism’, think bacteria, fungi, amoebas – and viruses such as COVID-19. But almost no one has seen a virus, at least through conventional microscopes. The reason is simple – when it comes to microorganisms, there’s tiny and then there’s tiny.
If your users are inexperienced or untrained, they may even damage your SEM through improper use. So, it’s important that you find a microscope that you and your organisation have the capability to handle properly. Fortunately, modern electron microscopes come with increasingly easy-to-use features and software. Tabletop models in particular are often designed with accessibility and convenience in mind, so they might be a better fit for less well-endowed institutions.
Which microscope head is right for you?
The head is the top section part of your microscope – the bit that that houses the eyepieces – and there’s no shortage of choice. Here’s a quick look at the most popular microscope heads and their advantages and disadvantages.
